Who is she?
Wife
Who is she?
Mom / Mother
Who is he?
Husband
Who is she?
Grandmother
Who is she?
Daughter
Who is he on the right?
Dad / Father
Who is he?
Grandfather
They are my mom and dad.
Parent
Who is he?
Brother
She is my dad's (mom's) sister or My Uncle's wife.
Aunt
They are my aunt/uncle's children.
Cousins
He is my aunts husband or He is my mom's (brother's) brother.
Uncle
Who are they?
Grandparent
Who is the baby?
Son
Who is she?
Sister